package com.week.result;

import java.io.Serializable;

/**
 * @author 牧鱼
 * @Classname Result
 * @Description 公共返回实体类
 * @Date 2022/2/14 19:38
 */
public class Result<T> implements Serializable
{
    private static final long serialVersionUID = 1L;

    /** 成功 */
    public static final int SUCCESS = 200;

    /** 失败 */
    public static final int FAIL = 500;

    private int code;

    private String msg;

    private T data;

    public boolean isSuccess() {
        if (SUCCESS == this.code){
            return true;
        }else{
            return false;
        }
    }

    public static <T> Result<T> success(){
        return restResult(null, SUCCESS, "操作成功");
    }

    public static <T> Result<T> success(String msg){
        return restResult(null, SUCCESS, msg);
    }

    public static <T> Result<T> success(T data){
        return restResult(data, SUCCESS, "操作成功");
    }

    public static <T> Result<T> success(T data, String msg){
        return restResult(data, SUCCESS, msg);
    }

    public static <T> Result<T> error(){
        return restResult(null, FAIL, "操作失败");
    }

    public static <T> Result<T> error(String msg){
        return restResult(null, FAIL, msg);
    }

    public static <T> Result<T> error(T data){
        return restResult(data, FAIL, null);
    }

    public static <T> Result<T> error(T data, String msg){
        return restResult(data, FAIL, msg);
    }

    public static <T> Result<T> error(int code, String msg){
        return restResult(null, code, msg);
    }

    private static <T> Result<T> restResult(T data, int code, String msg){
        Result<T> apiResult = new Result<T>();
        apiResult.setCode(code);
        apiResult.setData(data);
        apiResult.setMsg(msg);
        return apiResult;
    }

    public int getCode(){
        return code;
    }

    public void setCode(int code){
        this.code = code;
    }

    public String getMsg(){
        return msg;
    }

    public void setMsg(String msg){
        this.msg = msg;
    }

    public T getData(){
        return data;
    }

    public void setData(T data){
        this.data = data;
    }
}
